GB2437209A - Two sensor impedance estimation for uplink telemetry signals - Google Patents

Two sensor impedance estimation for uplink telemetry signals

Info

Publication number
GB2437209A
GB2437209A GB0713997A GB0713997A GB2437209A GB 2437209 A GB2437209 A GB 2437209A GB 0713997 A GB0713997 A GB 0713997A GB 0713997 A GB0713997 A GB 0713997A GB 2437209 A GB2437209 A GB 2437209A
Authority
GB
United Kingdom
Prior art keywords
telemetry signals
uplink telemetry
sensor impedance
impedance estimation
estimation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB0713997A
Other versions
GB0713997D0 (en
GB2437209B (en
Inventor
Hanno Reckmann
Michael Neubert
Ingolf Wassermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0713997D0 publication Critical patent/GB0713997D0/en
Publication of GB2437209A publication Critical patent/GB2437209A/en
Application granted granted Critical
Publication of GB2437209B publication Critical patent/GB2437209B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Measurements made with dual sensors (flow rate or pressure) are used to attenuate pump noise in a mud pulse telemetry system.
GB0713997A 2004-12-21 2005-12-20 Two sensor impedance estimation for uplink telemetry signals Active GB2437209B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/018,344 US20060132327A1 (en) 2004-12-21 2004-12-21 Two sensor impedance estimation for uplink telemetry signals
PCT/US2005/046152 WO2006069060A1 (en) 2004-12-21 2005-12-20 Two sensor impedance estimation for uplink telemetry signals

Publications (3)

Publication Number Publication Date
GB0713997D0 GB0713997D0 (en) 2007-08-29
GB2437209A true GB2437209A (en) 2007-10-17
GB2437209B GB2437209B (en) 2009-02-25

Family

ID=36123572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0713997A Active GB2437209B (en) 2004-12-21 2005-12-20 Two sensor impedance estimation for uplink telemetry signals

Country Status (5)

Country Link
US (2) US20060132327A1 (en)
CA (1) CA2591485C (en)
GB (1) GB2437209B (en)
NO (1) NO341592B1 (en)
WO (1) WO2006069060A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO320229B1 (en) * 2004-06-24 2005-11-14 Nat Oilwell Norway As Procedure for canceling pump noise by well telemetry
US8004421B2 (en) 2006-05-10 2011-08-23 Schlumberger Technology Corporation Wellbore telemetry and noise cancellation systems and method for the same
WO2007149324A2 (en) * 2006-06-16 2007-12-27 Baker Hughes Incorporated Estimation of properties of mud
WO2008021261A2 (en) * 2006-08-11 2008-02-21 Baker Hughes Incorporated Pressure wave decoupling with two transducers
US7508734B2 (en) * 2006-12-04 2009-03-24 Halliburton Energy Services, Inc. Method and apparatus for acoustic data transmission in a subterranean well
US20080231466A1 (en) * 2007-03-19 2008-09-25 Halliburton Energy Services, Inc. Facilitating the communication of connectively dissimilar well servicing industry equipment via a universal connection device
US9726010B2 (en) * 2007-07-13 2017-08-08 Baker Hughes Incorporated Estimation of multichannel mud characteristics
US8154419B2 (en) * 2007-12-14 2012-04-10 Halliburton Energy Services Inc. Oilfield area network communication system and method
US8616274B2 (en) 2010-05-07 2013-12-31 Halliburton Energy Services, Inc. System and method for remote wellbore servicing operations
US20130020074A1 (en) * 2011-03-24 2013-01-24 Baker Hughes Incorporated Apparatus and method for filtering data influenced by a downhole pump
DE102012109556B4 (en) 2012-10-09 2014-08-21 Gottfried Wilhelm Leibniz Universität Hannover Method and system for transmitting data in a wellbore and mobile unit and base unit thereto
WO2016093819A1 (en) 2014-12-10 2016-06-16 Halliburton Energy Services, Inc. Devices and methods for filtering pump interference in mud pulse telemetry
CN107465399B (en) * 2017-08-17 2023-06-13 中天启明石油技术有限公司 Device and method for calculating fundamental wave frequency of pump flushing noise in logging while drilling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078907A2 (en) * 1981-11-09 1983-05-18 Dresser Industries, Inc. Pump noise filtering apparatus for a borehole measurement while drilling system utilizing drilling fluid pressure sensing
US4590593A (en) * 1983-06-30 1986-05-20 Nl Industries, Inc. Electronic noise filtering system
EP0535729A2 (en) * 1991-10-02 1993-04-07 Anadrill International SA Mud pump noise cancellation system
US5969638A (en) * 1998-01-27 1999-10-19 Halliburton Energy Services, Inc. Multiple transducer MWD surface signal processing
GB2361789A (en) * 1999-11-10 2001-10-31 Schlumberger Holdings Mud-pulse telemetry receiver

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742443A (en) * 1970-07-27 1973-06-26 Mobil Oil Corp Apparatus for improving signal-to-noise ratio in logging-while-drilling system
US3747059A (en) * 1970-12-18 1973-07-17 Schlumberger Technology Corp Electronic noise filter with means for compensating for hose reflection
US3716830A (en) * 1970-12-18 1973-02-13 D Garcia Electronic noise filter with hose reflection suppression
US4692911A (en) * 1977-12-05 1987-09-08 Scherbatskoy Serge Alexander Methods and apparatus for reducing interfering effects in measurement while drilling operations
US5113379A (en) * 1977-12-05 1992-05-12 Scherbatskoy Serge Alexander Method and apparatus for communicating between spaced locations in a borehole
US4262343A (en) * 1979-04-18 1981-04-14 Dresser Industries Pressure pulse detection apparatus
US4642800A (en) * 1982-08-23 1987-02-10 Exploration Logging, Inc. Noise subtraction filter
US4715022A (en) * 1985-08-29 1987-12-22 Scientific Drilling International Detection means for mud pulse telemetry system
US5128901A (en) * 1988-04-21 1992-07-07 Teleco Oilfield Services Inc. Acoustic data transmission through a drillstring
US5963138A (en) 1998-02-05 1999-10-05 Baker Hughes Incorporated Apparatus and method for self adjusting downlink signal communication
US6370082B1 (en) * 1999-06-14 2002-04-09 Halliburton Energy Services, Inc. Acoustic telemetry system with drilling noise cancellation
BR0106104B1 (en) * 2000-05-08 2013-08-06 Method for noise reduction in a measured telemetry signal
US6626253B2 (en) * 2001-02-27 2003-09-30 Baker Hughes Incorporated Oscillating shear valve for mud pulse telemetry
US7324010B2 (en) * 2004-11-09 2008-01-29 Halliburton Energy Services, Inc. Acoustic telemetry systems and methods with surface noise cancellation
US20060114746A1 (en) * 2004-11-29 2006-06-01 Halliburton Energy Services, Inc. Acoustic telemetry system using passband equalization

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078907A2 (en) * 1981-11-09 1983-05-18 Dresser Industries, Inc. Pump noise filtering apparatus for a borehole measurement while drilling system utilizing drilling fluid pressure sensing
US4590593A (en) * 1983-06-30 1986-05-20 Nl Industries, Inc. Electronic noise filtering system
EP0535729A2 (en) * 1991-10-02 1993-04-07 Anadrill International SA Mud pump noise cancellation system
US5969638A (en) * 1998-01-27 1999-10-19 Halliburton Energy Services, Inc. Multiple transducer MWD surface signal processing
GB2361789A (en) * 1999-11-10 2001-10-31 Schlumberger Holdings Mud-pulse telemetry receiver

Also Published As

Publication number Publication date
GB0713997D0 (en) 2007-08-29
US20060132327A1 (en) 2006-06-22
NO341592B1 (en) 2017-12-11
CA2591485A1 (en) 2006-06-29
US7423550B2 (en) 2008-09-09
NO20073164L (en) 2007-06-26
WO2006069060A1 (en) 2006-06-29
US20060132328A1 (en) 2006-06-22
CA2591485C (en) 2010-09-07
GB2437209B (en) 2009-02-25

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